高等学校化学学报 ›› 1984, Vol. 5 ›› Issue (4): 469.

• 论文 • 上一篇    下一篇

火焰中锂原子的激光增强电离光谱研究

邴贵德1, 金硕1, 金钦汉1, 彭慰先2, 丁大军2, 张在萱2   

  1. 1. 吉林大学化学系;
    2. 吉林大学物理系
  • 收稿日期:1983-03-28 出版日期:1984-10-24 发布日期:1984-10-24

Laser-Enhanced Ionization Spectroscopy of Lithium in Flame

Bing Guide1, Jin So1, Jin Qinhan(Q. Jin)1, Peng Weixian2, Ding Dajun2, Zhan Zaixuan2   

  1. 1. Department of Chemistry, Jilin University, Ghangehun;
    2. Department of Physics, Jilin University, Changchun
  • Received:1983-03-28 Online:1984-10-24 Published:1984-10-24

摘要: 报导了对火焰中锂原子的激光增强电离光谱(LEIS)行为的研究.利用锂原子的23P1/2,3/2→32D3/2,5/2激发过程,对改变激光通过火焰位置、乙炔流量、阴极电压、溶液酸度和钾、钠存在时对锂原子的激光增强电离光谱的影响,进行了实验和初步探讨.

Abstract: The laser-enhanced ionization spectroscopy(LEIS) behavior of lithiumin flame was studied. By making use of the transition 22P1/2,3/2→32D3/2;5/2 of lithium atoms, the effect of laser position, flowrate of acethylene, voltage of cathode, acidity of sample solution and existence of sodium and potassium on the LEISsignal of lithium was examined.

TrendMD: